| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.85 | 7.182% | $137.0322 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $49.79 | 10.115% | $54.8263 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $186.50 | 12.197% | $209.2474 | $209.25 | $209.25 | $209.20 |
| Purchase #4 | $77.36 | 8.377% | $83.8404 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $184.50 | 3.396% | $190.7656 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $170.56 | 12.111% | $191.2165 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $63.72 | 8.741% | $69.2898 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $860.28 | $936.2182 | $936.23 | $936.25 | $936.10 | |